inherit 7.0:: :

array(mixed) aggregate(mixed ... args)

Inherit Array

inherit Array : Array

Method map

array map(array x, int|string|function fun, mixed ... args)

Description

Much simplified type compared to later versions of map.

inherit predef:: :

Inherit module

inherit Stdio.module : module

Method read_file

string read_file(string filename)
string read_file(string filename, int start, int len)

Description

Read len lines from a file filename after skipping start lines and return those lines as a string. If both start and len are omitted the whole file is read.

See also

read_bytes() , write_file()

Method read_bytes

string read_bytes(string filename, int start, int len)
string read_bytes(string filename, int start)
string read_bytes(string filename)

Description

Read len number of bytes from the file filename starting at byte start , and return it as a string.

If len is omitted, the rest of the file will be returned.

If start is also omitted, the entire file will be returned.

Throws

Throws an error if filename isn't a regular file.

Returns

Returns 0 (zero) on failure to open filename .

Returns a string with the requested data otherwise.

See also

read_file , write_file() , append_file()

Method write_file

int write_file(string filename, string str, int|void access)

Description

Write the string str onto the file filename . Any existing data in the file is overwritten.

For a description of access , see Stdio.File()->open() .

Throws

Throws an error if filename couldn't be opened for writing.

Returns

Returns the number of bytes written.

See also

append_file() , read_bytes() , Stdio.File()->open()

Method append_file

int append_file(string filename, string str, int|void access)

Description

Append the string str onto the file filename .

For a description of access , see Stdio.File->open() .

Throws

Throws an error if filename couldn't be opened for writing.

Returns

Returns the number of bytes written.

See also

write_file() , read_bytes() , Stdio.File()->open()

Module Standards.UUID

---

Method new

string new()

Description

Return a new binary UUID.

---

Method new_string

string new_string()

Description

Return a new UUID string.

Module Calendar.ISO

Description

This is the standard western calendar, which is a derivate of the Gregorian calendar, but with weeks that starts on Monday instead of Sunday.

---

Inherit Gregorian

inherit Calendar.Gregorian : Gregorian

Module Calendar.YMD

Description

base for all Roman-kind of Calendars, ie, one with years, months, weeks and days

CLASS Calendar.YMD.YMD

Description

inherits TimeRange

Base (virtual) time period of the Roman-kind of calendar.

---

Method format_iso_ymd
Method format_ymd
Method format_ymd_short
Method format_ymd_xshort
Method format_iso_week
Method format_iso_week_short
Method format_week
Method format_week_short
Method format_month
Method format_month_short
Method format_iso_time
Method format_time
Method format_time_short
Method format_time_xshort
Method format_mtime
Method format_xtime
Method format_tod
Method format_todz
Method format_xtod
Method format_mod

string format_iso_ymd()
string format_ymd()
string format_ymd_short()
string format_ymd_xshort()
string format_iso_week()
string format_iso_week_short()
string format_week()
string format_week_short()
string format_month()
string format_month_short()
string format_iso_time()
string format_time()
string format_time_short()
string format_time_xshort()
string format_mtime()
string format_xtime()
string format_tod()
string format_todz()
string format_xtod()
string format_mod()

Description

Format the object into nice strings;

iso_ymd        "2000-06-02 (Jun) -W22-5 (Fri)" [2]
ext_ymd        "Friday, 2 June 2000" [2]
ymd            "2000-06-02"
ymd_short      "20000602"
ymd_xshort     "000602" [1]
iso_week       "2000-W22"
iso_week_short "2000W22"
week           "2000-w22" [2]
week_short     "2000w22" [2]
month          "2000-06"
month_short    "200006" [1]
iso_time       "2000-06-02 (Jun) -W22-5 (Fri) 00:00:00 UTC+1" [2]
ext_time       "Friday, 2 June 2000, 00:00:00" [2]
ctime          "Fri Jun  2 00:00:00 2000\n" [2] [3]
http           "Fri, 02 Jun 2000 00:00:00 GMT" [4]
time           "2000-06-02 00:00:00"
time_short     "20000602 00:00:00"
time_xshort    "000602 00:00:00"
iso_short      "2000-06-02T00:00:00"
mtime          "2000-06-02 00:00"
xtime          "2000-06-02 00:00:00.000000"
tod            "00:00:00"
tod_short      "000000"
todz           "00:00:00 CET"
todz_iso       "00:00:00 UTC+1"
xtod           "00:00:00.000000"
mod            "00:00"

[1] note conflict (think 1 February 2003)
[2] language dependent
[3] as from the libc function ctime()
[4] as specified by the HTTP standard; not language dependent.

---

Method fraction_no
Method hour_no
Method julian_day
Method leap_year
Method minute_no
Method month_day
Method month_no
Method second_no
Method utc_offset
Method week_day
Method week_no
Method year_day
Method year_no
Method month_name
Method month_shortname
Method month_day_name
Method week_day_name
Method week_day_shortname
Method week_name
Method year_name
Method tzname
Method tzname_iso

float fraction_no()
int hour_no()
int julian_day()
int leap_year()
int minute_no()
int month_day()
int month_no()
int second_no()
int utc_offset()
int week_day()
int week_no()
int year_day()
int year_no()
string month_name()
string month_shortname()
string month_day_name()
string week_day_name()
string week_day_shortname()
string week_name()
string year_name()
string tzname()
string tzname_iso()

Description

function method int unix_time() Returns the unix time integer corresponding to the start of the time range object. (An unix time integer is UTC.) function method datetime() This gives back a mapping with the relevant time information (representing the start of the period);

     ([ "year":     int        // year number (2000 AD=2000, 1 BC==0)
        "month":    int(1..)   // month of year
        "day":      int(1..)   // day of month
        "yearday":  int(0..)   // day of year
        "week":     int(1..)   // week of year
        "week_day": int(0..)   // day of week
        "timezone": int        // offset to utc, including dst
 
        "unix":     int        // unix time
        "julian":   int        // julian day
     // for compatibility:
        "hour":     0          // hour of day, including dst
        "minute":   0          // minute of hour
        "second":   0          // second of minute
        "fraction": 0.0        // fraction of second
     ]);
    

Note

Day of week is compatible with old versions, ie, 0 is sunday, 6 is saturday, so it shouldn't be used to calculate the day of the week with the given week number. Year day is also backwards compatible, ie, one (1) less then from the year_day() function.

---

Method second
Method minute
Method seconds
Method number_of_seconds
Method minutes
Method number_of_minutes
Method hour
Method hours
Method number_of_hours

Second second()
Second second(int n)
Minute minute(int hour, int minute, int second)
array(Second) seconds()
array(Second) seconds(int first, int last)
int number_of_seconds()
Minute minute()
Minute minute(int n)
Minute minute(int hour, int minute)
array(Minute) minutes()
array(Minute) minutes(int first, int last)
int number_of_minutes()
Hour hour()
Hour hour(int n)
array(Hour) hours()
array(Hour) hours(int first, int last)
int number_of_hours()

CLASS Calendar.YMD.Year

Description

inherits TimeRange
inherits YMD

This is the time period of a year.

---

Method create

void Calendar.YMD.Year("unix", int unix_time)
void Calendar.YMD.Year("julian", int|float julian_day)
void Calendar.YMD.Year(int year)
void Calendar.YMD.Year(string year)
void Calendar.YMD.Year(TimeRange range)

Description

It's possible to create the standard year by using three different methods; either the normal way - from standard unix time or the julian day, and also, for more practical use, from the year number.

---

Method month

Month month()
Month month(int n)
Month month(string name)

Description

The Year type overloads the month() method, so it is possible to get a specified month by string:

year->month("April")

The integer and no argument behavior is inherited from YMD ().

---

Method week

Week week()
Week week(int n)
Week week(string name)

Description

The Year type overloads the week() method, so it is possible to get a specified week by name:

year->week("17") year->week("w17")

The integer and no argument behavior is inherited from YMD ().

This is useful, since the first week of a year not always (about half the years, in the ISO calendar) is numbered '1'.

CLASS Calendar.YMD.Week

Description

The Calendar week represents a standard time period of a week. In the Gregorian calendar, the standard week starts on a sunday and ends on a saturday; in the ISO calendar, it starts on a monday and ends on a sunday.

The week are might not be aligned to the year, and thus the week may cross year borders and the year of the week might not be the same as the year of all the days in the week. The basic rule is that the week year is the year that has the most days in the week, but since week number only is specified in the ISO calendar - and derivates - the week number of most calendars is the week number of most of the days in the ISO calendar, which modifies this rule for the Gregorian calendar; the week number and year is the same as for the ISO calendar, except for the sundays.

When adding, moving and subtracting months to a week, it falls back to using days.

When adding, moving or subtracting years, if tries to place the moved week in the resulting year.

---

Method create

void Calendar.YMD.Week("unix", int unix_time)
void Calendar.YMD.Week("julian", int|float julian_day)
void Calendar.YMD.Week(int year, int week)

Description

It's possible to create the standard week by using three different methods; either the normal way - from standard unix time or the julian day, and also, for more practical use, from year and week number.

---

Method create

void Calendar.YMD.Week("unix", int unix_time)
void Calendar.YMD.Week("julian", int|float julian_day)
void Calendar.YMD.Week(int year, int month, int day)
void Calendar.YMD.Week(int year, int year_day)
void Calendar.YMD.Week(int julian_day)

Description

It's possible to create the day by using five different methods; either the normal way - from standard unix time or the julian day, and also, for more practical use, from year, month and day, from year and day of year, and from julian day without extra fuzz.

---

Method day

Day day()
Day day(int n)
Day day(string name)

Description

The Week type overloads the day() method, so it is possible to get a specified weekday by string:

week->day("sunday")

The integer and no argument behavior is inherited from YMD ().

Note

the weekday-from-string routine is language dependent.

CLASS Calendar.YMD.Hour

Description

inherits Time.Hour
inherits YMD

global convinience functions

---

Method parse

TimeRange parse(string fmt, string arg)

Description

parse a date, create relevant object fmt is in the format "abc%xdef..." where abc and def is matched, and %x is one of those time units:

%Y absolute year
%y dwim year (70-99 is 1970-1999, 0-69 is 2000-2069)
%M month (number, name or short name) (needs %y)
%W week (needs %y)
%D date (needs %y, %m)
%d short date (20000304, 000304)
%a day (needs %y)
%e weekday (needs %y, %w)
%h hour (needs %d, %D or %W)
%m minute (needs %h)
%s second (needs %m)
%S seconds since the Epoch (only combines with %f)
%f fraction of a second (needs %s or %S)
%t short time (205314, 2053)
%z zone
%p "am" or "pm"
%n empty string (to be put at the end of formats)

Returns

0 if format doesn't match data, or the appropriate time object.

Note

The zone will be a guess if it doesn't state an exact regional timezone (like "Europe/Stockholm") - most zone abbriviations (like "CET") are used by more then one region with it's own daylight saving rules. Also beware that for instance CST can be up to four different zones, central Australia or America being the most common.

    Abbreviation Interpretation
    AMT          America/Manaus       [UTC-4]
    AST          America/Curacao      [UTC-4]
    CDT          America/Costa_Rica   [UTC-6]
    CST          America/El Salvador  [UTC-6]
    EST          America/Panama       [UTC-5]
    GST          Asia/Dubai           [UTC+4]
    IST          Asia/Jerusalem       [UTC+2]
    WST          Australia/Perth      [UTC+8]
    

This mapping is modifiable in the ruleset, see Ruleset.set_abbr2zone . function Day dwim_day(string date) function Day dwim_day(string date,TimeRange context) Tries a number of different formats on the given date (in order):

parse  format                  as in
    "%y-%M-%D (%M) -W%W-%e (%e)"  "2000-03-20 (Mar) -W12-1 (Mon)"
    "%y-%M-%D"                    "2000-03-20", "00-03-20"
    "%M%/%D/%y"                   "3/20/2000"
    "%D%*[ /]%M%*[ /-,]%y"        "20/3/2000" "20 mar 2000" "20/3 -00"
    "%e%*[ ]%D%*[ /]%M%*[ /-,]%y" "Mon 20 Mar 2000" "Mon 20/3 2000"
    "-%y%*[ /]%D%*[ /]%M"         "-00 20/3" "-00 20 mar"
    "-%y%*[ /]%M%*[ /]%D"         "-00 3/20" "-00 march 20"
    "%y%*[ /]%D%*[ /]%M"          "00 20 mar" "2000 20/3"
    "%y%*[ /]%M%*[ /]%D"          "2000 march 20"
    "%D%.%M.%y"                   "20.3.2000"
    "%D%*[ -/]%M"                 "20/3" "20 mar" "20-03"
    "%M%*[ -/]%D"                 "3/20" "march 20"
    "%M-%D-%y"                    "03-20-2000"
    "%D-%M-%y"                    "20-03-2000"
    "%e%*[- /]%D%*[- /]%M"        "mon 20 march"
    "%e%*[- /]%M%*[- /]%D"        "mon/march/20"
    "%e%*[ -/wv]%W%*[ -/]%y"      "mon w12 -00" "1 w12 2000"
    "%e%*[ -/wv]%W"               "mon w12"
    "%d"                          "20000320", "000320"
    "today"                       "today"
    "last %e"                     "last monday"
    "next %e"                     "next monday"
    

Casts exception if it fails to dwim out a day. "dwim" means do-what-i-mean.

function datetime(int|void unix_time) Replacement for localtime; gives back a mapping:

     ([ "year":     int        // year number (2000 AD=2000, 1 BC==0)
        "month":    int(1..)   // month of year
        "day":      int(1..)   // day of month
        "yearday":  int(1..)   // day of year
        "week":     int(1..)   // week of year
        "week_day": int(1..)   // day of week (depending on calendar)
        "unix":     int        // unix time
        "julian":   float      // julian day
        "hour":     int(0..)   // hour of day, including dst
        "minute":   int(0..59) // minute of hour
        "second":   int(0..59) // second of minute
        "fraction": float      // fraction of second
        "timezone": int        // offset to utc, including dst
     ]);
    

This is the same as calling Second ()->datetime ().

function datetime_name(int|void unix_time) function datetime_short_name(int|void unix_time) Compat functions; same as format_iso and format_iso_short .

function string format_iso(void|int unix_time) function string format_iso_short(void|int unix_time) function string format_iso_tod(void|int unix_time) function string format_day_iso(void|int unix_time) function string format_day_iso_short(void|int unix_time) Format the object into nice strings;

    iso    "2000-06-02 (Jun) -W22-5 (Fri) 11:57:18 CEST"
    iso_short   "2000-06-02 11:57:18"
    iso_tod     "11:57:18"
    

Module Calendar.Gregorian

Description

This is the standard conservative christian calendar, used regularly in some countries - USA, for instance - and which derivate - the ISO calendar - is used in most of Europe.

---

Inherit YMD

inherit Calendar.YMD : YMD

Method describe_program

array(array(int|string)) describe_program(program p)

Description

Debug function for showing the symbol table of a program.

CLASS Image.Image

---

Inherit Image

inherit Image.Image : Image

---

Method select_colors

array(Image.Color) select_colors(int n)

Description

Do (array)Image.Colortable(this, n) instead.

Deprecated

---

Method map_closest

Image.Image map_closest(array(array(int)) t)

Description

Do Image.Colortable(t)->map(this) instead.

Deprecated

---

Method map_fast

Image.Image map_fast(array(array(int)) t)

Description

Do Image.Colortable(t)->map(this) instead.

Deprecated

---

Method map_fs

Image.Image map_fs(array(array(int)) t)

Description

Do Image.Colortable(t)->floyd_steinberg()->map(this) instead.

Deprecated

Module Protocols.TELNET

Description

Pike 7.6 compatibility.

Some symbols in Protocols.TELNET that now are protected used to be visible in Pike 7.6 and earlier.

---

Inherit TELNET

inherit Protocols.TELNET : TELNET

---

Inherit TELNET

inherit predef::Protocols.TELNET : TELNET

Description

Based on the current Protocols.TELNET.

CLASS Protocols.TELNET.protocol

Description

Pike 7.6 compatibility version of Protocols.TELNET.protocol.

---

Inherit protocol

inherit TELNET::protocol : protocol

Description

Based on the current Protocols.TELNET.protocol.

---

Method create

void Protocols.TELNET.protocol(object f, function(mixed:void) r_cb, function(mixed|void:string) w_cb, function(mixed|void:void) c_cb, mapping callbacks, mixed|void new_id)

Description

create() used to be visible.

See also

::create()

---

Method setup

void setup()

Description

setup() used to be visible.

See also

::setup()

CLASS Protocols.TELNET.LineMode

Description

Pike 7.6 compatibility version of Protocols.TELNET.LineMode.

---

Inherit LineMode

inherit TELNET::LineMode : LineMode

Description

Based on the current Protocols.TELNET.LineMode.

---

Method create

void Protocols.TELNET.LineMode(object f, function(mixed:void) r_cb, function(mixed|void:string) w_cb, function(mixed|void:void) c_cb, mapping callbacks, mixed|void new_id)

Description

create() used to be visible.

See also

::create()

---

Method setup

void setup()

Description

setup() used to be visible.

See also

::setup()

CLASS Protocols.TELNET.Readline

Description

Pike 7.6 compatibility version of Protocols.TELNET.Readline.

---

Inherit Readline

inherit TELNET::Readline : Readline

Description

Based on the current Protocols.TELNET.Readline.

---

Method create

void Protocols.TELNET.Readline(object f, function(mixed:void) r_cb, function(mixed|void:string) w_cb, function(mixed|void:void) c_cb, mapping callbacks, mixed|void new_id)

Description

create() used to be visible.

See also

::create()

---

Method setup

void setup()

Description

setup() used to be visible.

See also

::setup()

inherit 7.6:: :

array(int) rusage()

int hash(string s)
int hash(string s, int max)

CLASS Stdio.File

Description

The life length of the Fd instance has changed. In newer versions it's always the same as for the File instance. That can theoretically cause incompatibilities in code that uses File.dup and File.assign, which are deprecated and very rarely used.

---

Inherit File

inherit Stdio.File : File

Module Standards.ASN1

Module Standards.ASN1.Encode

Description

This module is obsolete. All code should use ASN1.Types instead.

Module Standards.PKCS

Module Standards.PKCS.Signature

---

Inherit Signature

inherit Standards.PKCS.Signature : Signature

---

Method build_digestinfo

string build_digestinfo(string msg, object hash)

Description

In Pike 7.6 the hash is required to be a Crypto.Hash object.

Method crypt_md5

string crypt_md5(string pw, void|string salt)

Description

From Pike 7.5 pw and salt are binary strings, so the result is different if any of these includes "\0".

The return type is also changed from string to int|string. If the second argument is a hash, pw will be hashed with the salt from the hash and compared with the hash.

Constant string_to_hex

constant Crypto.string_to_hex

Deprecated

Constant hex_to_string

constant Crypto.hex_to_string

Deprecated

Method des_parity

string des_parity(string s)

Description

des_parity is removed. Instead there is Crypto.DES->fix_parity , but it always outputs a key sized string.

CLASS Crypto.md4

Deprecated

---

Inherit MD4_State

inherit Nettle.MD4_State : MD4_State

CLASS Crypto.idea_cbc

Description

Use Crypto.CBC(Crypto.IDEA) instead.

Deprecated

---

Inherit CBC

inherit Nettle.CBC : CBC

CLASS Crypto.idea

Deprecated

---

Inherit IDEA_State

inherit Nettle.IDEA_State : IDEA_State

CLASS Crypto.sha

Deprecated

---

Inherit SHA1_State

inherit Nettle.SHA1_State : SHA1_State

CLASS Crypto.md5

Deprecated

---

Inherit MD5_State

inherit Nettle.MD5_State : MD5_State

CLASS Crypto.cast

Deprecated

---

Inherit CAST128_State

inherit Nettle.CAST128_State : CAST128_State

CLASS Crypto.des

Deprecated

---

Inherit DES_State

inherit Nettle.DES_State : DES_State

CLASS Crypto.crypto

Deprecated

---

Inherit Proxy

inherit Nettle.Proxy : Proxy

CLASS Crypto.des3

Deprecated

---

Inherit DES3_State

inherit Nettle.DES3_State : DES3_State

CLASS Crypto.cbc

Deprecated

---

Inherit CBC

inherit Nettle.CBC : CBC

CLASS Crypto.des_cbc

Description

Use Crypto.CBC(Crypto.DES) instead.

Deprecated

---

Inherit CBC

inherit Nettle.CBC : CBC

CLASS Crypto.invert

Description

Inversion crypto module.

---

Method name

string name()

Description

Returns the string "INVERT".

---

Method query_block_size

int(8..8) query_block_size()

Description

Returns the block size for the invert crypto (currently 8).

---

Method query_key_length

int(0..0) query_key_length()

Description

Returns the minimum key length for the invert crypto.

Since this crypto doesn't use a key, this will be 0.

---

Method set_encrypt_key

void set_encrypt_key(string key)

Description

Set the encryption key (currently a no op).

---

Method set_decrypt_key

void set_decrypt_key(string key)

Description

Set the decryption key (currently a no op).

---

Method crypt_block

string crypt_block(string data)

Description

De/encrypt the string data with the invert crypto (ie invert the string).

CLASS Crypto.md2

Deprecated

---

Inherit MD2_State

inherit Nettle.MD2_State : MD2_State

CLASS Crypto.substitution

Deprecated

---

Inherit Substitution

inherit Crypto.Substitution : Substitution

CLASS Crypto.rijndael

Deprecated

---

Inherit AES_State

inherit Nettle.AES_State : AES_State

CLASS Crypto.dsa

Deprecated

CLASS Crypto.rsa

Deprecated

---

Inherit RSA

inherit Crypto.RSA : RSA

CLASS Crypto.hmac

Deprecated

---

Inherit HMAC

inherit Crypto.HMAC : HMAC

CLASS Crypto.des3_cbc

Description

Use Crypto.CBC(Crypto.DES3) instead.

Deprecated

---

Inherit CBC

inherit Nettle.CBC : CBC

CLASS Crypto.arcfour

Deprecated

---

Inherit ARCFOUR_State

inherit Nettle.ARCFOUR_State : ARCFOUR_State

CLASS Crypto.aes

Deprecated

---

Inherit AES_State

inherit Nettle.AES_State : AES_State

Module Crypto.koremutake

Deprecated

---

Inherit Koremutake

inherit Crypto.Koremutake : Koremutake

Module Crypto.randomness

Description

Assorted stronger or weaker randomnumber generators. These devices try to collect entropy from the environment. They differ in behaviour when they run low on entropy, /dev/random will block if it can't provide enough random bits, while /dev/urandom will degenerate into a reasonably strong pseudo random generator

Deprecated

---

Method some_entropy

string some_entropy()

Description

Executes several programs (last -256, arp -a, netstat -anv, netstat -mv, netstat -sv, uptime, ps -fel, ps aux, vmstat -s, vmstat -M, iostat, iostat -cdDItx) to generate some entropy from their output. On Microsoft Windows the Windows cryptographic routines are called to generate random data.

---

Method reasonably_random

RandomSource reasonably_random()

Description

Returns a reasonably random random-source.

---

Method really_random

RandomSource really_random(int|void may_block)

Description

Returns a really random random-source.

CLASS Crypto.randomness.RandomSource

Description

Virtual class for randomness source object.

---

Method read

string read(int(0..) len)

Description

Returns a string of length len with (pseudo) random values.

CLASS Crypto.randomness.arcfour_random

Description

A pseudo random generator based on the arcfour crypto.

---

Inherit ARCFOUR_State

inherit Nettle.ARCFOUR_State : ARCFOUR_State

---

Method create

void Crypto.randomness.arcfour_random(string secret)

Description

Initialize and seed the arcfour random generator.

---

Method read

string read(int len)

Description

Return a string of the next len random characters from the arcfour random generator.

CLASS Sql.sql

Deprecated

---

Inherit Sql

inherit Sql.Sql : Sql

Module Locale.Charset

---

Inherit Charset

inherit Locale.Charset : Charset

---

Constant _encoder

constant Locale.Charset._encoder

Deprecated

CLASS Locale.Charset.ascii

Description

This class does not exist in the Locale module in Pike 7.6.

Deprecated

CLASS ADT.Heap

---

Inherit Heap

inherit ADT.Heap : Heap

---

Method top

mixed top()

Description

This method has been renamed to pop in Pike 7.6.

Deprecated

Module Protocols.SMTP

CLASS Protocols.SMTP.protocol

Deprecated

---

Inherit Protocol

inherit Protocols.SMTP.Protocol : Protocol

CLASS Protocols.SMTP.client

Deprecated

---

Inherit Client

inherit Protocols.SMTP.Client : Client

CLASS SSL.cipher

Description

Encryption and MAC algorithms used in SSL.

Deprecated

---

Inherit "constants"

inherit "constants"

CLASS SSL.sslfile

Description

Interface similar to Stdio.File.

---

Inherit "cipher"

inherit "cipher"

---

Inherit connection

inherit SSL.connection : connection

CLASS SSL.constants

Description

Protocol constants

Deprecated

Inherit Array

inherit Array : Array

Method diff3_old

array(array(array)) diff3_old(array mid, array left, array right)

Description

This diff3 implementation is obsoleted by Array.diff3 .

Deprecated

Inherit Thread

inherit Thread : Thread

Constant Mutex

constant Thread.Mutex

Description

The Mutex destruct behaviour in Pike 7.4 and below is different from 7.6 in that destructing a mutex destroys the key that is locking it.

inherit 7.2:: :

array(int) file_stat(string path, void|int symlink)

string _typeof(mixed x)

mapping m_delete(mapping m, mixed x)

int hash(string s, int|void f)

int hash(string s)
int hash(string s, int max)

Description

This module implements calendar calculations, and base classes for time units.

This module exists only for backward compatibility with Pike 7.0.

CLASS Calendar._TimeUnit

Description

Base class for units of time.

---

Method lesser

array(string) lesser()

Description

Gives a list of methods to get lesser (shorter) time units. ie, for a month, this gives back ({"day"}) and the method day(mixed n) gives back that day object. The method days() gives back a list of possible argument values to the method day. Concurrently, Array.map(o->days(),o->day) gives a list of day objects in the object o.

Ie:

	  array(string) lesser()    - gives back a list of possible xxx's.
	  object xxxs()             - gives back a list of possible n's.
	  object xxx(mixed n)       - gives back xxx n
	  object xxx(object(Xxx) o) - gives back the corresponing xxx 
	

The list of n's (as returned from xxxs) are always in order.

There are two n's with special meaning, 0 and -1. 0 always gives the first xxx, equal to my_obj->xxx(my_obj->xxxs()[0]), and -1 gives the last, equal to my_obj->xxx(my_obj->xxxs()[-1]).

To get all xxxs in the object, do something like Array.map(my_obj->xxxs(),my_obj->xxx).

xxx(object) may return zero, if there was no correspondning xxx.

---

Method greater

array(string) greater()

Description

Gives a list of methods to get greater (longer) time units from this object. For a month, this gives back ({"year"}), thus the method month->year() gives the year object.

---

Method next
Method prev
Method `+
Method `-

object next()
object prev()
object `+(int n)
object `-(int n)
object `-(object x)

Description

next() and prev() give the logical next and previous object. The `+() operator gives that logical relative object, ie my_day+14 gives 14 days ahead. `-() works the same way, but can also take an object of the same type and give the difference as an integer.

Module Calendar.Gregorian

Description

time units: <ref>Year</ref>, <ref>Month</ref>, <ref>Week</ref>, <ref>Day</ref>

---

Method parse

object parse(string fmt, string arg)

Description

parse a date, create relevant object fmt is in the format "abc%xdef..." where abc and def is matched, and %x is one of those time units: %Y absolute year %y year (70-99 is 1970-1999, 0-69 is 2000-2069) %M month (number, name or short name) (needs %y) %W week (needs %y) %D date (needs %y, %m) %a day (needs %y) %e weekday (needs %y, %w) %h hour (needs %d, %D or %W) %m minute (needs %h) %s second (needs %s)

---

Method datetime

mapping(string:int) datetime(int|void unix_time, int|void skip_extra)

Description

Replacement for localtime() .

---

Method datetime_name

string datetime_name(int|void unix_time)

Description

Replacement for ctime() .

---

Method datetime_short_name

string datetime_short_name(int|void unix_time)

Description

Replacement for ctime.

CLASS Calendar.Gregorian.Year

Description

A Calendar._TimeUnit .

Lesser units: <ref>Month</ref>, <ref>Week</ref>, <ref>Day</ref> Greater units: none

---

Inherit _TimeUnit

inherit _TimeUnit : _TimeUnit

Module Calendar.Stardate

Description

time unit: TNGDate

CLASS Calendar.Stardate.TNGDate

Description

Implements ST:TNG stardates. Can be used as create argument to Day.

---

Inherit _TimeUnit

inherit Calendar._TimeUnit : _TimeUnit

constant TOKENIZE_KEEP_ESCAPES

void (array(string) headers, object from, int offset, int len, array(string) trailers, object to, function callback, mixed ... args)

array(string) listxattr(string file, void|int(0..1) symlink)

string getxattr(string file, string attr, void|int(0..1) symlink)

void removexattr(string file, string attr, void|int(0..1) symlink)

void setxattr(string file, string attr, string value, int flags, void|int(0..1) symlink)

Stdio.Stat file_stat(string path, void|int(0..1) symlink)

int file_truncate(string file, int length)

mapping(string:int) filesystem_stat(string path)

int rm(string f)

int mkdir(string dirname, void|int mode)

array(string) get_dir(void|string dirname)

int cd(string s)

string getcwd()

int exece(string file, array(string) args)
int exece(string file, array(string) args, mapping(string:string) env)

int mv(string from, string to)

string strerror(int errno)

int errno()

float sin(float f)

float asin(float f)

float cos(float f)

float acos(float f)

float tan(float f)

float atan(float f)

float atan2(float f1, float f2)

float sinh(float f)

float asinh(float f)

float cosh(float f)

float acosh(float f)

float tanh(float f)

float atanh(float f)

float sqrt(float f)
int sqrt(int i)
mixed sqrt(object o)

float log(float f)

float exp(float|int f)

int|float pow(float|int n, float|int x)
mixed pow(object n, float|int|object x)

float floor(float f)

float ceil(float f)

float round(float f)

int|float|object limit(int|float|object minval, int|float|object x, int|float|object maxval)

int|float|object min(int|float|object ... args)
string min(string ... args)
int(0..0) min()

int|float|object max(int|float|object ... args)
string max(string ... args)
int(0..0) max()

float abs(float f)
int abs(int f)
object abs(object f)

int sgn(mixed value)
int sgn(mixed value, mixed zero)

array(array(string)|string) tokenize(string code)

array(array(string)|string) tokenize(string code)

string sprintf(string format, mixed ... args)

Pike v7.4 release 13 running Hilfe v3.5 (Incremental Pike Frontend)
 > sprintf("The unicode character %c has character code %04X.", 'A', 'A');
 (1) Result: "The unicode character A has character code 0041."
 > sprintf("#%@02X is the HTML code for purple.", Image.Color.purple->rgb());
 (2) Result: "#A020F0 is the HTML code for purple."
 > int n=4711;
 > sprintf("%d = hexadecimal %x = octal %o = %b binary", n, n, n, n);
 (3) Result: "4711 = hexadecimal 1267 = octal 11147 = 1001001100111 binary"

> write(#"Formatting examples:
 Left adjusted  [%-10d]
 Centered       [%|10d]
 Right adjusted [%10d]
 Zero padded    [%010d]
 ", n, n, n, n);
 Formatting examples:
 Left adjusted  [4711      ]
 Centered       [   4711   ]
 Right adjusted [      4711]
 Zero padded    [0000004711]
 (5) Result: 142
 int screen_width=70;
 > write("%-=*s\n", screen_width,
 >> "This will wordwrap the specified string within the "+
 >> "specified field size, this is useful say, if you let "+
 >> "users specify their screen size, then the room "+
 >> "descriptions will automagically word-wrap as appropriate.\n"+
 >> "slosh-n's will of course force a new-line when needed.\n");
 This will wordwrap the specified string within the specified field
 size, this is useful say, if you let users specify their screen size,
 then the room descriptions will automagically word-wrap as
 appropriate.
 slosh-n's will of course force a new-line when needed.
 (6) Result: 355
 > write("%-=*s %-=*s\n", screen_width/2,
 >> "Two columns next to each other (any number of columns will "+
 >> "of course work) independantly word-wrapped, can be useful.",
 >> screen_width/2-1,
 >> "The - is to specify justification, this is in addherence "+
 >> "to std sprintf which defaults to right-justification, "+
 >> "this version also supports centre and right justification.");
 Two columns next to each other (any The - is to specify justification,
 number of columns will of course    this is in addherence to std
 work) independantly word-wrapped,   sprintf which defaults to
 can be useful.                      right-justification, this version
                                     also supports centre and right
                                     justification.
 (7) Result: 426
 > write("%-$*s\n", screen_width,
 >> "Given a\nlist of\nslosh-n\nseparated\n'words',\nthis option\n"+
 >> "creates a\ntable out\nof them\nthe number of\ncolumns\n"+
 >> "be forced\nby specifying a\npresision.\nThe most obvious\n"+
 >> "use is for\nformatted\nls output.");
 Given a          list of          slosh-n
 separated        'words',         this option
 creates a        table out        of them
 the number of    columns          be forced
 by specifying a  presision.       The most obvious
 use is for       formatted        ls output.
 (8) Result: 312
 > write("%-#*s\n", screen_width,
 >> "Given a\nlist of\nslosh-n\nseparated\n'words',\nthis option\n"+
 >> "creates a\ntable out\nof them\nthe number of\ncolumns\n"+
 >> "be forced\nby specifying a\npresision.\nThe most obvious\n"+
 >> "use is for\nformatted\nls output.");
 Given a          creates a        by specifying a
 list of          table out        presision.
 slosh-n          of them          The most obvious
 separated        the number of    use is for
 'words',         columns          formatted
 this option      be forced        ls output.
 (9) Result: 312
 > sample = ([ "align":"left", "valign":"middle" ]);
 (10) Result: ([ /* 2 elements */
          "align":"left",
          "valign":"middle"
        ])
 > write("<td%{ %s='%s'%}>\n", (array)sample);
 <td valign='middle' align='left'>
 (11) Result: 34
 >  write("Of course all the simple printf options "+
 >> "are supported:\n %s: %d %x %o %c\n",
 >> "65 as decimal, hex, octal and a char",
 >> 65, 65, 65, 65);
 Of course all the simple printf options are supported:
  65 as decimal, hex, octal and a char: 65 41 101 A
 (12) Result: 106
 > write("%[0]d, %[0]x, %[0]X, %[0]o, %[0]c\n", 75);
 75, 4b, 4B, 113, K
 (13) Result: 19
 > write("%|*s\n",screen_width, "THE END");
                                THE END
 (14) Result: 71

array(int|string|array(string)) getgrgid(int gid)

array(int|string|array(string)) getgrnam(string str)

array(int|string) getpwnam(string str)

array(int|string) getpwuid(int uid)

array(array(int|string)) get_all_users()

array(array(int|string|array(string))) get_all_groups()

array(int) get_groups_for_user(int|string user)

int(0..1) connect_lock(void|int enable)

multiset aggregate_multiset(mixed ... elems)

int(0..1) `!=(mixed arg1, mixed arg2, mixed ... extras)

int(0..1) `==(mixed arg1, mixed arg2, mixed ... extras)

int(0..1) `<(mixed arg1, mixed arg2, mixed ... extras)